The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 28, 1985
Filed:
Oct. 15, 1982
Kenneth J Horne, Kaysville, UT (US);
HGM, Inc., Salt Lake City, UT (US);
Abstract
The present invention is directed to a novel laser catheter assembly including a unitary connector for coupling a laser beam in proper alignment with an optical fiber. An optical fiber assembly comprising an optical fiber interposed within a catheter tube is permanently mounted to the connector which is of one-piece molded construction. A presently preferred embodiment of the connector has an axial bore at the proximal end thereof of substantially the same diameter as the optical fiber, and a second bore larger than the diameter of the fiber, the second bore being in communication with a source of coolant. In a preferred embodiment the connector is further provided with a cavity in the area about the proximal tip of the optical fiber so as to minimize fouling of the fiber tip in the event of misalignment of the laser beam.